package com.kuaixueit.crm.mapper;

import com.kuaixueit.crm.pojo.CHistory;

public interface CHistoryMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(CHistory record);

    int insertSelective(CHistory record);

    CHistory selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(CHistory record);

    int updateByPrimaryKey(CHistory record);
}